he talked about video imaging and identification technology. that technology is used by the boston police department and every major police department. what we can basically do, we can take an image of an individual, which i think is what they are doing here, and we can run them through a database. if they have ever been arrested anywhere in the united states, we can pretty much determine who they are. so i think that's what they are doing at this time, sean. >> what do you think, james? >> yeah. and there's your passports, driver's license, a number of resources that they can go. data banks are very extensive at this point in time. with respect to the press conference, you know, i think over the last couple of days they are a little dismayed about the amount of information that has been released and of it by mistake. i think they are reacting and recalling back a little bit. >> it's a very bizarre period this afternoon where you had media all over the place. we have suspects, he's on his way to the courthouse, he's not on his way to the courth